CN1169343C - 线光源及使用它的图像传感器 - Google Patents
线光源及使用它的图像传感器 Download PDFInfo
- Publication number
- CN1169343C CN1169343C CNB001181874A CN00118187A CN1169343C CN 1169343 C CN1169343 C CN 1169343C CN B001181874 A CNB001181874 A CN B001181874A CN 00118187 A CN00118187 A CN 00118187A CN 1169343 C CN1169343 C CN 1169343C
- Authority
- CN
- China
- Prior art keywords
- led chip
- line source
- light
- original copy
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 31
- 238000003384 imaging method Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000014509 gene expression Effects 0.000 description 18
- 238000005286 illumination Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
- H01L31/02325—Optical elements or arrangements associated with the device the optical elements not being integrated nor being directly associated with the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Solid State Image Pick-Up Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28713499A JP2001111772A (ja) | 1999-10-07 | 1999-10-07 | ライン光源およびこれを用いたイメージセンサ |
JP287134/1999 | 1999-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1291839A CN1291839A (zh) | 2001-04-18 |
CN1169343C true CN1169343C (zh) | 2004-09-29 |
Family
ID=17713518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001181874A Expired - Fee Related CN1169343C (zh) | 1999-10-07 | 2000-06-13 | 线光源及使用它的图像传感器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6476369B1 (ja) |
JP (1) | JP2001111772A (ja) |
CN (1) | CN1169343C (ja) |
TW (1) | TW465219B (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005070463A (ja) * | 2003-08-25 | 2005-03-17 | Minolta Co Ltd | 画像読取装置 |
JP2006017951A (ja) * | 2004-06-30 | 2006-01-19 | Ricoh Co Ltd | 原稿照明装置、画像読取り装置、および画像形成装置 |
KR101039026B1 (ko) * | 2004-10-12 | 2011-06-03 | 삼성전자주식회사 | 발광 다이오드를 이용한 선광원 및 이를 이용한 백라이트유닛 |
US7746520B2 (en) * | 2004-11-23 | 2010-06-29 | Xerox Corporation | Document illuminator |
US7715063B2 (en) * | 2005-03-31 | 2010-05-11 | Xerox Corporation | CVT integrated illuminator |
US7350712B2 (en) * | 2005-03-31 | 2008-04-01 | Xerox Corporation | Image sensor module architecture |
US7593143B2 (en) * | 2005-03-31 | 2009-09-22 | Xerox Corporation | Compound curved concentrator based illuminator |
US7141776B2 (en) | 2005-03-31 | 2006-11-28 | Xerox Corporation | Integrated ROS bar |
US20060227387A1 (en) * | 2005-03-31 | 2006-10-12 | Xerox Corporation | Light-transmissive cylindrical platen |
US7626737B2 (en) * | 2005-03-31 | 2009-12-01 | Xerox Corporation | Wide format ROB assembly |
JP4757049B2 (ja) * | 2006-02-09 | 2011-08-24 | 株式会社リコー | 照明装置、画像読取装置、および画像形成装置 |
JP2008109251A (ja) * | 2006-10-24 | 2008-05-08 | Ricoh Co Ltd | 原稿照明装置、画像読み取り装置、カラー画像読み取り装置、および画像形成装置 |
KR100768038B1 (ko) | 2006-10-24 | 2007-10-17 | 한국전기연구원 | 균일한 내부 전반사 조명에 의한 바이오칩 측정 장치 및방법 |
JP2008197432A (ja) * | 2007-02-14 | 2008-08-28 | Kyocera Mita Corp | 照明装置、及びこれを備えた画像読取装置 |
JP4972432B2 (ja) * | 2007-03-08 | 2012-07-11 | 株式会社リコー | 照明ユニット、画像読取装置及び画像形成装置 |
JP2009169198A (ja) * | 2008-01-18 | 2009-07-30 | Kyocera Mita Corp | 照明ユニット、それを備えた画像読取装置及びそれを備えた画像形成装置 |
US7832896B2 (en) * | 2008-04-18 | 2010-11-16 | Lumination Llc | LED light engine |
JP2010171611A (ja) * | 2009-01-21 | 2010-08-05 | Sharp Corp | 照明装置、画像読取装置及び画像形成装置 |
US20120169685A1 (en) * | 2010-12-31 | 2012-07-05 | Openpeak Inc. | Electrical device with light conduit system |
JP2011125052A (ja) * | 2011-01-24 | 2011-06-23 | Sharp Corp | 照度ムラ評価方法及び照度ムラ評価装置 |
JP2014087965A (ja) * | 2012-10-30 | 2014-05-15 | Seiko Epson Corp | 搬送装置及び記録装置 |
US8754435B1 (en) | 2013-02-19 | 2014-06-17 | Cooledge Lighting Inc. | Engineered-phosphor LED package and related methods |
US8933478B2 (en) | 2013-02-19 | 2015-01-13 | Cooledge Lighting Inc. | Engineered-phosphor LED packages and related methods |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61136369A (ja) | 1984-12-07 | 1986-06-24 | Fuji Xerox Co Ltd | 画情報読取装置 |
US4970606A (en) * | 1988-07-27 | 1990-11-13 | Ricoh Company, Ltd. | Document reading apparatus |
JPH02222583A (ja) | 1989-02-23 | 1990-09-05 | Mitsubishi Electric Corp | 発光素子の実装方法,発光素子の検査方法 |
JPH0470053A (ja) | 1990-07-09 | 1992-03-05 | Mitsubishi Electric Corp | 密着型イメージセンサ |
JPH0612920A (ja) | 1992-06-24 | 1994-01-21 | Asahi Glass Co Ltd | 透明導電膜、低反射帯電防止膜、及びこれらの製造方法 |
JP3526634B2 (ja) * | 1994-09-26 | 2004-05-17 | アビックス株式会社 | 画像読み取り機能を備えたスキャン式表示装置 |
JPH07162586A (ja) | 1993-12-07 | 1995-06-23 | Matsushita Electric Ind Co Ltd | 発光装置とそれを用いた密着型イメージセンサユニット |
JP2784138B2 (ja) | 1993-12-09 | 1998-08-06 | 三菱電機株式会社 | イメージセンサ |
JP2851780B2 (ja) | 1993-12-22 | 1999-01-27 | 京セラ株式会社 | 画像装置 |
US5926286A (en) * | 1996-08-22 | 1999-07-20 | Nec Corporation | Image sensor apparatus with small convex portions |
JP4019474B2 (ja) | 1997-12-01 | 2007-12-12 | 松下電器産業株式会社 | 発光装置の製造方法 |
US6160250A (en) * | 1999-03-31 | 2000-12-12 | Hewlett-Packard Company | Integrated optical imaging assembly |
-
1999
- 1999-10-07 JP JP28713499A patent/JP2001111772A/ja active Pending
-
2000
- 2000-03-29 TW TW089105760A patent/TW465219B/zh active
- 2000-03-30 US US09/539,439 patent/US6476369B1/en not_active Expired - Fee Related
- 2000-06-13 CN CNB001181874A patent/CN1169343C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1291839A (zh) | 2001-04-18 |
JP2001111772A (ja) | 2001-04-20 |
TW465219B (en) | 2001-11-21 |
US6476369B1 (en) | 2002-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |